Chicago - Secure Router Configuration; Configuring Bundle Lans1 - Avaya 1000 Series Configuration Manual

Multilink Frame Relay
In this example, the Madison, Lansing, and Dayton sites could be serviced with the Secure Router 1000
series and the Columbus and Chicago sites with the Secure Router 3120.
The service provider has a primary POP in Chicago and a smaller, remote POP in Columbus. The Routers
at both locations provide frame relay switching from the MFR bundle to the existing frame switch through
clear channel DS3. Switching between the PVCs is done in the existing frame switch to keep management
and monitoring consistent with previous practices. In addition to enabling a new service (MFR), the Secure
Routers lower the channelized T3 port cost. The Secure Router in Columbus is deployed as a means for
reducing the up-front cost of entering a new market. After installing a few Routers there, the provider may
decide to install a backbone switch at that location and upgrade the link between Columbus and Chicago.
A service provider who does not have an existing frame backbone might simply choose to uplink the
Secure Router 3120s directly into the aggregation router. In that case, the Secure Router 3120 may be
preferable when uplinking to an Ethernet-only router.
Note:
Reducing the CIR on frame relay interfaces too low can cause insufficient buffers for classes when
configuring class-based queueing.

Chicago - Secure Router Configuration

SR/configure> hostname Chicago-Router
Chicago-SR/configure> interface bundle mad1
Chicago-SR/configure/interface/bundle mad1> link ct3 1/1/1
Chicago-SR/configure/interface/bundle mad1> encapsulation fr
Chicago-SR/configure/interface/bundle mad1> fr
Chicago-SR/configure/interface/bundle mad1/fr> intf_type dce
Chicago-SR/configure/interface/bundle mad1/fr> pvc 100
Chicago-SR/configure/interface/bundle mad1/fr/pvc 100> desc "to lansing"
Chicago-SR/configure/interface/bundle mad1/fr/pvc 100> switch 100 uplink
Chicago-SR/configure/interface/bundle mad1/fr/pvc 100> policing cir
1536000 bc 1536000 be 1536000
Chicago-SR/configure/interface/bundle mad1/fr/pvc 100> shaping cir
1536000 bcmax 1536000 bcmin 1536000 be 1536000
Chicago-SR/configure/interface/bundle mad1/fr/pvc 100> exit 3

Configuring bundle lans1

Chicago-SR/configure> interface bundle lans1
Chicago-SR/configure/interface/bundle lans1> link ct3 1/1/2-6
Chicago-SR/configure/interface/bundle lans1> encapsulation fr
Chicago-SR/configure/interface/bundle/lans1> fr
Chicago-SR/configure/interface/bundle lans1/fr> intf_type dce
188 Avaya Secure Router 1000 Series Configuration Guide December 2010